Custom Size K9 Round Optical Filter, AR Coated

Product description

This notch filter is designed for applications in spectroscopy, effectively blocking specific wavelengths while allowing others to pass. With a center wavelength of 532 nm and a high transmittance of 95%, it is ideal for precise spectral measurements. The filter is made from K9 optical glass and features advanced AR and IAD-PVD coatings for enhanced performance and durability.

Key Features

High transmittance of 95% ensures minimal loss of desired light.
Notch filter type specifically blocks unwanted wavelengths, enhancing measurement accuracy.
AR and IAD-PVD coatings improve durability and performance in various environments.
Surface quality of 40/20 guarantees high optical clarity and minimal distortion.
Customizable options available for OEM, ODM, and OBM projects.

Applications

Spectroscopy

Specification Summary

Item	Value
Material	K9
Shape	Round
Size	Custom
Thickness	Custom
Surface Quality	40/20
Transmittance	95%
Filter Type	notch
Cwl	532nm
Coating	anti-reflective (AR), iad-pvd
Transmission bands	VIS (400-700 nm)

Full Specifications

Parameter	Value
Transmittance	95%; 85%~95%
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Coating Type	Optical Coating
Clear Aperture	85%~95%
Substrate	Optical Glass

FAQ

What are the available custom sizes?

Custom sizes are supported, allowing for tailored solutions to fit specific applications.

What is the minimum order quantity (MOQ)?

The minimum order quantity is not specified, providing flexibility for various procurement needs.